Trace number 4464378

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
FiberSCIP 2024-07-30SAT 1.43005 1.43383

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army10.14bt.opb
MD5SUM3a50fcae898f788b3960bca00975c98a
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.0231
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables316
Total number of constraints686
Number of constraints which are clauses477
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints207
Minimum length of a constraint1
Maximum length of a constraint100
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 16
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 114
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c The following solver is parallelized by UG version 1.0.0 [GitHash: e6e2b6ff-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.1] [GitHash: 020d91813d]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c External libraries: 
0.00/0.00	c   Soplex 7.1.1         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: b4905e82]
0.00/0.00	c   CppAD 20180000.0     Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00	c   AMPL/MP 690e9e7      AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00	c   PaPILO 2.4.0         parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00	c   Nauty 2.8.8          Computing Graph Automorphism Groups by Brendan D. McKay (users.cecs.anu.edu.au/~bdm/nauty)
0.00/0.00	c   sassy 1.1            Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.00	c Default LC presolving (default).
0.00/0.00	c ** Before presolving: virtualMemUsedAtLc = 24358912, getVmSize() = 24358912, SCIPgetMemUsed() = 2104528, SCIPgetMemTotal() = 2873864, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.04	c ** Estimated virtualMemUsedAtSolver = 17559552, getVmSize() = 28319744, SCIPgetMemUsed() = 3036158, SCIPgetMemTotal() = 5545318, SCIPgetMemExternEstim() = 1048576
0.00/0.04	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.04	c Original Problem   :
0.00/0.04	c   Problem name     : instance-4464378-1722378658
0.00/0.04	c   Variables        : 316 (316 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.04	c   Constraints      : 686
0.00/0.04	c   Objective sense  : minimize
0.00/0.04	c Presolved Problem  :
0.00/0.04	c   Variables        : 279 (279 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.04	c   Constraints      : 442
0.00/0.04	c Constraints        : Number
0.00/0.04	c   knapsack         : 9 
0.00/0.04	c   setppc           : 142 
0.00/0.04	c   and              : 101 
0.00/0.04	c   logicor          : 190 
0.00/0.04	c ** Instance transfer method used: 0
0.00/0.05	c ** ParaScipInstance copy increased the number of variables. **
0.00/0.05	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.05	c                                Nodes    Active                                            
0.00/0.05	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
1.29/1.39	c *       1              2           1         1           0.0000           0.0000      0.00%
1.29/1.39	c         1             98           0         0           0.0000           0.0000      0.00%
1.39/1.43	c         1             98           0         0           0.0000           0.0000          -
1.39/1.43	c SCIP Status        : c problem is solved
1.39/1.43	c Total Time         : 1.4200
1.39/1.43	c   solving          : 1.4200
1.39/1.43	c   presolving       : 0.0424 (included in solving)
1.39/1.43	c B&B Tree           :
1.39/1.43	c   nodes (total)    : 98
1.39/1.43	c Solution           :
1.39/1.43	c   Solutions found  : 1
1.39/1.43	c   Primal Bound     : +0.00000000000000e+00
1.39/1.43	c   Dual Bound       : +0.00000000000000e+00
1.39/1.43	c Gap                : 0.00000 %
1.39/1.43	s SATISFIABLE
1.39/1.43	v x315 -x316 x313 -x314 x311 -x312 -x309 -x310 x307 -x308 x305 -x306 x303 -x304 x301 -x302 x299 -x300 -x297 -x298 x295 -x296 x293 
1.39/1.43	v -x294 x291 -x292 x289 -x290 x287 -x288 -x285 x286 -x283 x284 -x281 x282 x279 -x280 x277 -x278 x275 -x276 -x273 x274 -x271 x272 
1.39/1.43	v -x269 x270 -x267 x268 -x265 x266 -x263 -x264 -x261 -x262 -x259 -x260 -x257 x258 -x255 x256 -x253 x254 -x251 x252 -x249 x250 
1.39/1.43	v -x247 x248 -x245 x246 x243 -x244 -x241 x242 x239 -x240 x237 -x238 x235 -x236 x233 -x234 -x231 x232 -x229 -x230 -x227 x228 -x225 
1.39/1.43	v x226 -x223 x224 -x221 x222 -x219 x220 x217 -x218 x215 -x216 x213 -x214 -x211 x212 -x209 x210 -x207 x208 -x205 x206 x203 
1.39/1.43	v -x204 x201 -x202 -x200 -x198 -x196 -x194 -x192 -x190 -x188 -x186 -x184 -x182 x180 -x178 x176 -x174 -x172 -x170 -x168 -x166 -x164 
1.39/1.43	v -x162 x160 x158 -x156 x154 -x152 -x150 -x148 -x146 -x144 -x142 x140 x138 x136 -x134 -x132 -x130 -x128 -x126 -x124 -x122 -x120 
1.39/1.43	v -x118 -x116 -x114 -x112 -x110 -x108 -x106 -x104 -x102 -x100 -x98 -x96 -x94 -x92 -x90 -x88 -x86 -x84 -x82 -x80 -x78 -x76 
1.39/1.43	v -x74 -x72 -x70 -x68 -x66 -x64 -x62 -x60 -x58 -x56 -x54 -x52 -x50 -x48 -x46 -x44 -x42 -x40 x38 x36 x34 -x32 -x30 -x28 -x26 -x24 
1.39/1.43	v -x22 x20 x18 x16 -x14 -x12 -x10 -x8 -x6 -x4 -x2 -x199 -x197 -x195 -x193 -x191 -x189 x187 x185 x183 -x181 -x179 -x177 -x175 
1.39/1.43	v -x173 -x171 -x169 -x167 -x165 -x163 -x161 -x159 -x157 -x155 -x153 -x151 -x149 -x147 -x145 -x143 -x141 -x139 -x137 -x135 -x133 
1.39/1.43	v -x131 -x129 -x127 -x125 -x123 -x121 -x119 -x117 -x115 -x113 x111 -x109 -x107 -x105 x103 x101 -x99 -x97 -x95 -x93 -x91 -x89 -x87 
1.39/1.43	v x85 x83 x81 -x79 -x77 -x75 -x73 -x71 -x69 x67 -x65 x63 x61 -x59 -x57 -x55 -x53 -x51 -x49 -x47 x45 -x43 x41 -x39 -x37 -x35 
1.39/1.43	v -x33 -x31 -x29 -x27 -x25 -x23 -x21 -x19 -x17 -x15 -x13 -x11 -x9 -x7 -x5 -x3 -x1

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63931 MiB (62390 MiB free)
  memory of node 1: 64510 MiB (61459 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464378-1722378658/watcher-4464378-1722378658 -o /tmp/evaluation-result-4464378-1722378658/solver-4464378-1722378658 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1722378594-30697 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464378-1722378658.opb -qsol -t 3600 -sth 1 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=30934, runsolver pid=30931

[startup+0.100088 s]*
/proc/loadavg: 2.86 0.94 0.38 5/271 30937
/proc/meminfo: memFree=126802648/131524600 swapFree=131071996/131071996
[pid=30934] ppid=30931 vsize=111948 memory=31348 CPUtime=0.09 cores=4,6
/proc/30934/stat : 30934 (fscip) S 30931 30934 30686 0 -1 1077936128 5218 0 0 0 9 0 0 0 20 0 3 0 4463239 114634752 7837 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
/proc/30934/statm: 27987 7837 2966 3035 0 11447 0
[pid=30934/tid=30936] ppid=30931 vsize=111948 memory=4026561586 CPUtime=0.05 cores=4,6
/proc/30934/task/30936/stat : 30936 (fscip) R 30931 30934 30686 0 -1 4194368 2820 0 0 0 5 0 0 0 20 0 3 0 4463244 114634752 7837 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
[pid=30934/tid=30937] ppid=30931 vsize=111948 memory=228556276070 CPUtime=0 cores=4,6
/proc/30934/task/30937/stat : 30937 (fscip) S 30931 30934 30686 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463244 114634752 7837 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 111948 KiB
Current children cumulated memory: 31348 KiB

[startup+0.20556 s]*
/proc/loadavg: 2.86 0.94 0.38 5/271 30937
/proc/meminfo: memFree=126801136/131524600 swapFree=131071996/131071996
[pid=30934] ppid=30931 vsize=111948 memory=34516 CPUtime=0.2 cores=4,6
/proc/30934/stat : 30934 (fscip) S 30931 30934 30686 0 -1 1077936128 5997 0 0 0 19 1 0 0 20 0 3 0 4463239 114634752 8629 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
/proc/30934/statm: 27987 8629 2966 3035 0 11897 0
[pid=30934/tid=30936] ppid=30931 vsize=111948 memory=664970838410264707 CPUtime=0.15 cores=4,6
/proc/30934/task/30936/stat : 30936 (fscip) R 30931 30934 30686 0 -1 4194368 3599 0 0 0 15 0 0 0 20 0 3 0 4463244 114634752 8629 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
[pid=30934/tid=30937] ppid=30931 vsize=111948 memory=18004 CPUtime=0 cores=4,6
/proc/30934/task/30937/stat : 30937 (fscip) S 30931 30934 30686 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463244 114634752 8629 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 111948 KiB
Current children cumulated memory: 34516 KiB

[startup+0.305564 s]*
/proc/loadavg: 2.86 0.94 0.38 5/271 30937
/proc/meminfo: memFree=126791252/131524600 swapFree=131071996/131071996
[pid=30934] ppid=30931 vsize=112976 memory=42964 CPUtime=0.3 cores=4,6
/proc/30934/stat : 30934 (fscip) S 30931 30934 30686 0 -1 1077936128 8132 0 0 0 29 1 0 0 20 0 3 0 4463239 115687424 10741 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
/proc/30934/statm: 28244 10741 2966 3035 0 14205 0
[pid=30934/tid=30936] ppid=30931 vsize=112976 memory=-5155634600079027077 CPUtime=0.25 cores=4,6
/proc/30934/task/30936/stat : 30936 (fscip) R 30931 30934 30686 0 -1 4194368 5734 0 0 0 25 0 0 0 20 0 3 0 4463244 115687424 10741 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
[pid=30934/tid=30937] ppid=30931 vsize=112976 memory=0 CPUtime=0 cores=4,6
/proc/30934/task/30937/stat : 30937 (fscip) S 30931 30934 30686 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463244 115687424 10741 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 112976 KiB
Current children cumulated memory: 42964 KiB

[startup+0.700201 s]
/proc/loadavg: 2.86 0.94 0.38 5/271 30937
/proc/meminfo: memFree=126770872/131524600 swapFree=131071996/131071996
[pid=30934] ppid=30931 vsize=147744 memory=88636 CPUtime=0.69 cores=4,6
/proc/30934/stat : 30934 (fscip) S 30931 30934 30686 0 -1 1077936128 19556 0 0 0 67 2 0 0 20 0 3 0 4463239 151289856 22159 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
/proc/30934/statm: 36936 22159 2966 3035 0 26395 0
[pid=30934/tid=30936] ppid=30931 vsize=147744 memory=0 CPUtime=0.63 cores=4,6
/proc/30934/task/30936/stat : 30936 (fscip) R 30931 30934 30686 0 -1 4194368 17158 0 0 0 62 1 0 0 20 0 3 0 4463244 151289856 22159 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
[pid=30934/tid=30937] ppid=30931 vsize=147744 memory=0 CPUtime=0 cores=4,6
/proc/30934/task/30937/stat : 30937 (fscip) S 30931 30934 30686 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463244 151289856 22159 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 147744 KiB
Current children cumulated memory: 88636 KiB

[startup+1.4338 s]
# the end of solver process 30934 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.39017 s, system=0.039875 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800224 s]
/proc/loadavg: 2.86 0.94 0.38 5/271 30937
/proc/meminfo: memFree=126770872/131524600 swapFree=131071996/131071996
[pid=30934] ppid=30931 vsize=147744 memory=88900 CPUtime=0.79 cores=4,6
/proc/30934/stat : 30934 (fscip) S 30931 30934 30686 0 -1 1077936128 19573 0 0 0 77 2 0 0 20 0 3 0 4463239 151289856 22225 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
/proc/30934/statm: 36936 22225 2966 3035 0 26433 0
[pid=30934/tid=30936] ppid=30931 vsize=147744 memory=0 CPUtime=0.73 cores=4,6
/proc/30934/task/30936/stat : 30936 (fscip) R 30931 30934 30686 0 -1 4194368 17175 0 0 0 72 1 0 0 20 0 3 0 4463244 151289856 22225 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
[pid=30934/tid=30937] ppid=30931 vsize=147744 memory=0 CPUtime=0 cores=4,6
/proc/30934/task/30937/stat : 30937 (fscip) S 30931 30934 30686 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463244 151289856 22225 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
Current children cumulated CPU time: 0.79 s
Current children cumulated vsize: 147744 KiB
Current children cumulated memory: 88900 KiB

[startup+1.20017 s]
/proc/loadavg: 2.86 0.94 0.38 5/271 30938
/proc/meminfo: memFree=126738472/131524600 swapFree=131071996/131071996
[pid=30934] ppid=30931 vsize=147744 memory=97680 CPUtime=1.19 cores=4,6
/proc/30934/stat : 30934 (fscip) S 30931 30934 30686 0 -1 1077936128 28934 0 0 0 116 3 0 0 20 0 3 0 4463239 151289856 24420 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
/proc/30934/statm: 36936 24420 2966 3035 0 28596 0
[pid=30934/tid=30936] ppid=30931 vsize=147744 memory=17861 CPUtime=1.14 cores=4,6
/proc/30934/task/30936/stat : 30936 (fscip) R 30931 30934 30686 0 -1 4194368 26536 0 0 0 112 2 0 0 20 0 3 0 4463244 151289856 24420 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
[pid=30934/tid=30937] ppid=30931 vsize=147744 memory=4327 CPUtime=0 cores=4,6
/proc/30934/task/30937/stat : 30937 (fscip) S 30931 30934 30686 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463244 151289856 24420 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
Current children cumulated CPU time: 1.19 s
Current children cumulated vsize: 147744 KiB
Current children cumulated memory: 97680 KiB

[startup+1.40017 s]
/proc/loadavg: 2.86 0.94 0.38 5/271 30938
/proc/meminfo: memFree=126738472/131524600 swapFree=131071996/131071996
[pid=30934] ppid=30931 vsize=147744 memory=99616 CPUtime=1.39 cores=4,6
/proc/30934/stat : 30934 (fscip) S 30931 30934 30686 0 -1 1077936128 30116 0 0 0 136 3 0 0 20 0 3 0 4463239 151289856 24904 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
/proc/30934/statm: 36936 24904 3014 3035 0 28935 0
[pid=30934/tid=30936] ppid=30931 vsize=147744 memory=17861 CPUtime=1.33 cores=4,6
/proc/30934/task/30936/stat : 30936 (fscip) R 30931 30934 30686 0 -1 4194368 27609 0 0 0 131 2 0 0 20 0 3 0 4463244 151289856 24904 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
[pid=30934/tid=30937] ppid=30931 vsize=147744 memory=4327 CPUtime=0 cores=4,6
/proc/30934/task/30937/stat : 30937 (fscip) S 30931 30934 30686 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4463244 151289856 24904 134679101440 4194304 16623229 140734609374848 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 44187648 140734609380374 140734609380490 140734609380490 140734609387504 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 147744 KiB
Current children cumulated memory: 99616 KiB

Child status: 0

Real time (s): 1.43383
CPU time (s): 1.43005
CPU user time (s): 1.39017
CPU system time (s): 0.039875
CPU usage (%): 99.736
Max. virtual memory (cumulated for all children) (KiB): 147744
Max. memory (cumulated for all children) (KiB): 99616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.39017
system time used= 0.039875
maximum resident set size= 99616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33765
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 30934
#   total CPU time (s): 1.43005
#   total CPU user time (s): 1.39017
#   total CPU system time (s): 0.039875

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011148 second user time and 0.034465 second system time

The end

Launcher Data 

Begin job on nodeC018 at 2024-07-31 00:30:58
IDJOB=4464378
IDBENCH=147875
IDSOLVER=3092
FILE ID=nodeC018/4464378-1722378658
RUNJOBID= nodeC018-1722378594-30697
SLURM_JOB_ID= 8249831
Free space on /tmp= 889968 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army10.14bt.opb
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464378-1722378658/watcher-4464378-1722378658 -o /tmp/evaluation-result-4464378-1722378658/solver-4464378-1722378658 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1722378594-30697 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464378-1722378658.opb -qsol -t 3600 -sth 1

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 3a50fcae898f788b3960bca00975c98a
RANDOM SEED=1453536771

nodeC018.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3675.225
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3686.178
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3602.224
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.331
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3658.926
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3686.192
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3668.979
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.975
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126823064 kB
MemAvailable:   128313200 kB
Buffers:           93060 kB
Cached:          2217304 kB
SwapCached:            0 kB
Active:           267364 kB
Inactive:        3925592 kB
Active(anon):       1540 kB
Inactive(anon):  1902388 kB
Active(file):     265824 kB
Inactive(file):  2023204 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28420 kB
Writeback:             0 kB
AnonPages:       1882536 kB
Mapped:           124092 kB
Shmem:             21336 kB
KReclaimable:      81512 kB
Slab:             166228 kB
SReclaimable:      81512 kB
SUnreclaim:        84716 kB
KernelStack:        4352 kB
PageTables:        12952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1855864 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             8512 kB
HardwareCorrupted:     0 kB
AnonHugePages:    520192 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      148180 kB
DirectMap2M:    10110976 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 889944 MiB
End job on nodeC018 at 2024-07-31 00:31:00